iad2: composers: only install 1 interface in iad2

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

inventory/host_vars/compose-iot-01.iad2.fedoraproject.org

@@ -15,6 +15,8 @@ koji_hub_nfs: "fedora_koji"
 
 sudoers: "{{ private }}/files/sudo/sysadmin-secondary-sudoers"
 
+virt_install_command: "{{ virt_install_command_one_nic }}"
+
 # This VM is the compose host for IoT Edition which isn't blocking, so it doesn't freeze
 freezes: false
 

inventory/host_vars/compose-rawhide01.iad2.fedoraproject.org

@@ -13,6 +13,8 @@ kojihub_scheme: https
 # rawhide is never frozen, the compose box should not be so we can make needed changes
 freezes: false
 
+virt_install_command: "{{ virt_install_command_one_nic }}"
+
 fedmsg_certs:
 - service: releng
   owner: root

inventory/host_vars/compose-x86-01.iad2.fedoraproject.org

@@ -25,6 +25,8 @@ kojipkgs_url: kojipkgs.fedoraproject.org
 kojihub_url: koji.fedoraproject.org/kojihub
 kojihub_scheme: https
 
+virt_install_command: "{{ virt_install_command_one_nic }}"
+
 fedmsg_certs:
 - service: releng
   owner: root